// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_ATOMIC_H_
#define UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_ATOMIC_H_

#include "ui/ozone/platform/drm/gpu/hardware_display_plane.h"

#include <stdint.h>
#include <xf86drmMode.h>

namespace ui {

class CrtcController;
class DrmDevice;

class HardwareDisplayPlaneAtomic : public HardwareDisplayPlane {
public:
    HardwareDisplayPlaneAtomic(uint32_t plane_id, uint32_t possible_crtcs);
    ~HardwareDisplayPlaneAtomic() override;

    bool SetPlaneData(drmModeAtomicReq* property_set,
        uint32_t crtc_id,
        uint32_t framebuffer,
        const gfx::Rect& crtc_rect,
        const gfx::Rect& src_rect);

    void set_crtc(CrtcController* crtc) { crtc_ = crtc; }
    CrtcController* crtc() const { return crtc_; }

private:
    bool InitializeProperties(
        DrmDevice* drm,
        const ScopedDrmObjectPropertyPtr& plane_props) override;

    struct Property {
        Property();
        bool Initialize(DrmDevice* drm,
            const char* name,
            const ScopedDrmObjectPropertyPtr& plane_properties);
        uint32_t id = 0;
    };

    Property crtc_prop_;
    Property fb_prop_;
    Property crtc_x_prop_;
    Property crtc_y_prop_;
    Property crtc_w_prop_;
    Property crtc_h_prop_;
    Property src_x_prop_;
    Property src_y_prop_;
    Property src_w_prop_;
    Property src_h_prop_;
    CrtcController* crtc_ = nullptr;
};

} // namespace ui

#endif // UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_ATOMIC_H_
